package com.atguigu.springCloud.controller;

import com.atguigu.springCloud.entitis.CommonResult;
import com.atguigu.springCloud.entitis.Payment;
import com.atguigu.springCloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author zgw
 * @date 2020/3/7 20:50
 */
@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;

    @Value("${server.port}")
    private String serverPort;
//    @Resource
//    private DiscoveryClient discoveryClient;

    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("插入结果："+result);
        if(result>0) {
            return new CommonResult(200,"插入数据成功了,serverPort:"+serverPort,result);
        }else {
            return new CommonResult(444,"插入数据失败",null);
        }
    }

    @GetMapping(value = "/payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") Long id) {
        Payment payment = paymentService.getPaymentById(id);
        if(payment!=null) {
            return new CommonResult(200,"查询成功了,serverPort"+serverPort,payment);
        }else {
            return new CommonResult(444,"没有对应记录，查询ID："+id,null);
        }
    }

//    @GetMapping(value = "/payment/discovery")
//    public Object discovery() {
//        //查询Eureka上面注册了几个服务
//        List<String> services =  discoveryClient.getServices();
//        for (String service : services) {
//            log.info("service:"+service);
//        }
//
//        //查询对应名字下面有几个示例
//        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
//        for (ServiceInstance instance : instances) {
//            log.info(instance.getServiceId()+"\t"+instance.getHost()
//                    +"\t"+instance.getPort()+"\t"+instance.getUri());
//        }
//        return this.discoveryClient;
//    }
}
